3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 1; if( instanceof $foo, 'Bar' ){ }
Output for 5.4.0 - 5.4.11
Parse error: syntax error, unexpected 'instanceof' (T_INSTANCEOF) in B9hZ0 on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.21
Parse error: syntax error, unexpected T_INSTANCEOF in B9hZ0 on line 5
Process exited with code 255.
preferences:
174.02 ms | 1395 KiB | 41 Q